Cumulative frequency & Ogive
Image Credit: Pixabay.com Cumulative frequency Cumulative frequency is defined as a running total of frequencies i.e.…
Image Credit: Pixabay.com Cumulative frequency Cumulative frequency is defined as a running total of frequencies i.e.…
Image Credit: Pixabay.com Mean/Average It is defined as the ratio of sum of all observations to the number of observ…
Image credit: pixabay.com A Polynomial equation of second degree in one variable is called a Quadratic equatio…